baber/WOPTO huggingface dataset:
Patent JP-S52100699-A (JP)
Title: Plural beam laser machine tool
Inventor: TAMAI TSUYOSHI
IPC: B23K26/06
Filed: 1976-02-18
Abstract: PURPOSE: To provide a laser machine tool which can form a work by increasing the laser output or oscillating pulse frequency by focusing the laser beams from plural laser oscillators in a manner of adding the beams at one point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60160809-A (JP)
Inventor: DOI HIROSHI
IPC: A01D15/04
Filed: 1984-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59141764-A (JP)
Title: Fuel injection device
Inventor: SAITOU MASAAKI
IPC: F02M51/00
Filed: 1983-02-03
Abstract: PURPOSE:To prevent deterioration of atomization of fuel upon finishing of injection and achieve cleaning of exhaust gas as well as improvement of fuel consumption by a method wherein the fuel pressure of a pump operating chamber is acted on the back side of a needle valve upon finishing of a compression stroke. CONSTITUTION:When a servo piston 25 and a pump piston 40 are descended integrally, high pressure fuel is injected from a fuel nozzle 47. Thereafter, when the pump piston continues to descend, a communicating hole 53 is communicated with a communicating path 55, the fuel pressure in the pump operating chamber 41 acts on a chamber 45 (e.g. acts on the back side of the needle valve 44) through the communicating path 55 and the needle valve 44 closes the fuel nozzle 47 by the energizing force of a valve spring 46. When the pump piston 40 is descended further, the communicating hole 53 is communicated with a leak hole 56 also and both of the pump operating chamber 41 and the chamber 45 are connected with a return path 28 and a fuel tank 29.
Patent JP-S58135514-A (JP)
Inventor: TOTSUGI KOUJIROU
IPC: H01B7/14
Filed: 1982-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59141928-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: A61B1/00
Filed: 1983-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01194114-A (JP)
Title: Magnetic recording and reproducing system
Inventor: KOMATSU KEIICHI
IPC: H04N9/793
Filed: 1988-01-29
Abstract: PURPOSE:To replace an old signal with a new signal gradually at a joint and to attain a consecutive recording without a sense of incompatibility by adding the old signal from a memory and the new signal from an input terminal as level-changing them respectively and writing it into a recording medium. CONSTITUTION:A preceding reading head 3a reads out the old signal already recorded at the time of the consecutive recording, it is once accumulated in a memory 4, after a prescribed time, it is synchronized with a video signal inputted from a video signal input terminal 5 and outputted from the memory 4. As the levels of an output signal from the memory 4 and the video signal from the input terminal 5 are respectively changed by attenuators 6 and 7, they are added by an adder 8 and written into the recording medium by a writing head 36. Consequently, at the joint, almost all is the old signal first, as time passes, the level of the new signal becomes larger and the level of the old signal becomes smaller gradually and in the end, almost all becomes the new signal. Thus, at the joint, the old signal is replaced with the new signal gradually and the consecutive recording without the sense of incompatibility can be attained.
Patent JP-H10115544-A (JP)
Title: Metering system
Inventor: KAWANISHI SHOZO
IPC: B65B57/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a system whose responsivity to control information is high and in which hardware can be added, changed or the like easily. SOLUTION: A metering drive part 12 is installed at every metering device unit 11 which constitutes a combination balance. Every metering device part 12 is constituted of a CPU board 13, of motor drivers 14, 15 which drive stepping motors 18, 19, of an A/D converter 16 which A/D-converts a metered value from a load cell 20 and of a feeder driver 17 which drives a feeder 21, and the CPU board 13 is connected to a LAN cable 23 via a LAN interface 22. In addition, a metering control unit 26 which gives control information to the metering drive part 12 at every metering device unit 11 is installed. The metering control unit 26 is connected to the LAN cable 23 by a LAN board.
Patent JP-H09189537-A (JP)
Title: Measuring method using optical heterodyne interference and device using the method
Inventor: KAMIYA SEIICHI
IPC: G01B9/02
Filed: 1996-01-06
Abstract: PROBLEM TO BE SOLVED: To measure a shape of a face to be measured and information of a wave face such as a penetration wave face by removing an unnecessary heterodyne signal component not including shape information which is generated by virtue of coating variation, a thin film characteristic and alignment accuracy of an optical part. SOLUTION: When leakage of a light is created at a polarization beam splitter 8, first and second heterodyne signals which are obtained by the interference of first and second optical waves that pass the same optical passage via a polarizer plate 13, do not depend on a shape of a face to be measured 11a and become unnecessary heterodyne signal components not including shape information. Therefore, since an interrelationship between the unnecessary heterodyne signal components and a reference heterodyne signal is obtained before the measuring of the face shape and a gain and a phase of a wave adjusting circuits 21a, 21b are adjusted, it is possible to remove the unnecessary first and second heterodyne signal components by utilizing the reference heterodyne signal even when first and second heterodyne signal components are not always detected.
Patent JP-S6298-A (JP)
Title: Dipeptide derivative and hypotensor containing same
Inventor: KURAUCHI MASAHIKO
IPC: C07K5/062
Filed: 1986-01-29
Abstract: NEW MATERIAL:The compound of formula [R<1> is (substituted) alkyl, aryl, etc.; R<2> is H, (substituted) alkyl, aryl, etc.; R<3> is H, alkyl, aryl, etc.; R<4> is H, alkyl, aryl, etc.; R<5> is OH, amino, alkylamino, etc.]. EXAMPLE:N-benzenesulfonyl-L-alanyl-L-proline. USE:Hypotensor. PREPARATION:The compound of formula can be produced e.g. by dissolving L-proline methyl ester hydrochloride in chloroform, adding triethylamine, 1- hydroxybenzotriazole and N-benzyloxycarbonyl-L-alanine to the solution under cooling to effect the reaction of the components, separating the product and reacting with benzenesulfonyl chloride in an aqueous solution of sodium hydroxide.
Patent JP-S56116123-A (JP)
Title: Humidity controller
Inventor: SAKAINO YASUSHI
IPC: G05D22/00
Filed: 1980-02-15
Abstract: PURPOSE:To realize a humidity control with a small-size controller, by performing a calculation from the dry-bulb and wet-bulb input signals plus the dry-bulb temperature value and the relative humidity value and based on a prescribed program to deliver a control signal. CONSTITUTION:The dry-bulb and wet-bulb temperature input signals TD and TW are supplied to the input terminals 11 and 12; and the remote dry-bulb and wet-bulb set input signals TSD and TSW are supplied from outside to the input terminals 13 and 14 respectively. These signals receive an A/D conversion 3 via the input switch 2. Then the dry-bulb temperature value TD', the relative humidity value TRH' or the remote set input signal are stored 7 in the CPU6 by the setter 4. The CPU6 performs a calculation from the signals TD and TW plus the temperature value TD' and the humidity value TRH' and based on the prescribed working program to deliver a control signal.
Patent JP-2000214028-A (JP)
Title: Semiconductor pressure sensor
Inventor: SASADA YOSHIYUKI
IPC: G01L9/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To securely simplify the assembling process and to improve the reliability sufficiently even if a constituent member containing lead is not used. SOLUTION: The semiconductor pressure sensor is used while bonded with a stem 12 after a pressure sensor element part composed of a 1st silicon substrate 1 and a 2nd silicon substrate 2 is bonded with an insulating substrate 4. The sensor is provided with a base layer 11 for connection made of a material having one surface bonded well with the insulating substrate 4, and the other surface bonded well with a bonding material 17 made of a solder material containing no lead. The bonding material 17 is heated and molten to bond the insulating substrate 4 with the stem 12.
Patent JP-S58136473-A (JP)
Title: Printer
Inventor: TADOKORO HIROYUKI
IPC: B41J29/393
Filed: 1982-02-08
Abstract: PURPOSE:To elevate the effeciency of maintenance and inspection work by providing a non-volatile memory for storing current trouble information and maintenance information for printing out the contents thereof. CONSTITUTION:A control section 11 is composed of a main control circuit 100 for managing a xerography sequence control section 101 and a laser beam modulation treating section 102 for modulating a laser beam, a non-volatile memory 111 into which current hysteresis information is written from the main control circuit 100 and out of which it is read as required and a print out command circuit 112 for outputting a command to the main control circuit 100 when the print out of the current hysteresis information is necessary. The non-volatile memory 111 is made up of an RAM, E<2>PROM and the like. When the power source is interrupted, the contents of the RAM are transferred to the E<2>PROM. The RAM is used as working area of the current hysteresis information necessary for the maintenance and inspection.
Patent JP-2000216135-A (JP)
Title: Etching method
Inventor: AOI NOBUO
IPC: C23F1/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To enable an interlayer insulating film to be anisotropically etched without oxidizing it by a method wherein the interlayer insulating film whose main component is organic is etched by the use of plasma of etching gas whose main component is ammonia. SOLUTION: An interlayer insulating film 2 formed of an organic film whose main component is organic or an organic/inorganic composite film whose main components are an organic component and a silica component is deposited on a semiconductor substrate 1 of silicon or the like, and a resist pattern 3 provided with an opening in a contact hole forming region or a wiring groove forming region is formed on the interlayer insulating film 2. Then, the interlayer insulating film 2 is subjected to plasma etching by the use of plasma of etching gas whose main component is ammonia gas using the resist pattern 3 as a mask, by which the interlayer insulating film 2 is patterned.
Patent JP-H04255648-A (JP)
Title: Electron gun for color cathode-ray tube
Inventor: HIASA MASAMITSU
IPC: H01J29/50
Filed: 1991-02-08
Abstract: PURPOSE:To improve the concentration characteristics of a color cathode-ray tube by providing a G2 auxiliary electrode at a G2 electrode faced to a G3-1 electrode, and making the S (electron beam permeation hole distance) of the auxiliary electrode shorter than the S of the G-1 electrode. CONSTITUTION:A G2 auxiliary electrode 19 is provided at a G2 electrode 13 faced to a G3-1 electrode 14. The S of the electrode 19 is made shorter than the S of the electrode 14. As a result, a prism is formed between the electrodes 14 and 19 (i.e., pre-focus lens section), and when voltage EC3 is lower than high voltage applied to the electrode 14, each prism of the pre-focus lens section comes to have weak beam refracting power. Also, each side beam passes along an outer orbit after passing through the aforesaid prism, and is more refracted with each prism of MFL section. Furthermore, each side beam can be concentrated, upon effective arrival at a phosphor screen. According to this construction, side beam concentration on the phosphor screen is not collapsed, even if the voltage EC3 is changed, and the concentration characteristics of a color cathode-ray tube can be improved.
Patent JP-S56114904-A (JP)
Title: Manufacture of light directing film
Inventor: KAWACHI MASAO
IPC: G02B6/13
Filed: 1980-02-18
Abstract: PURPOSE:To form a light directing path pattern easily and to obtain a light directing film of high quality easily by forming a film of alkoxide on a substrate and then by forming an amorphous film by heating the film after hydrolysis. CONSTITUTION:Onto a substrate, a mixture of Ti, Ta, Ba, etc., such as an additive for refractive index control, and alkoxide which consists essentially of alkoxide silicate, such as tetraalkoxysilane and condensed ethyl silicate, is applied as a glass forming material in the spinner method, etc., to form a film of alkoxide, which is brought into contact with gas having saturated steam at the normal temperature for hydrolysis. This gelling film is heated to expel excessive moisture, etc., in the film, thereby forming an amorphous oxide film. Consequently, the refractive index can be adjusted over a wide range, the transparent light directing film of high quality can easily be formed and the pattern of the light directing path can easily be formed.
Patent JP-H11209226-A (JP)
Title: Transparent heat insulation sheet for lip
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet capable of making a user observe the change of color on the surface of lips when the sheet is attached to the lips and simply improving the state of chapped lips, by sticking a sheet using a transparent gel containing a wetting agent and water in a tacky agent to the lips. SOLUTION: This sheet contains a tacky agent (e.g. a copolymer of acylamide and a cross-linkable monomer, a polyacrylamide cross linked with an epoxy cross-linking agent, carageenan, hyaluronic acid, a deoxyribonucleic acid or the like), 0.1-80 wt.% of a wetting agent (preferably glycol, diglycol, a polyethylene glycol, 1,3 butylene glycol, sorbitol, etc., and 10-95 wt.% of water and is combined with a transparent resin film at least on one side of the sheet. A liquid material comprising the above-mentioned components is packed into a recessed part having 0.1-3 mm depth formed on a sheet member and the filled material in the recessed part is solidified by a method for heating and then cooling to produce the sheet.
Patent JP-H01194220-A (JP)
Title: Switch
Inventor: MORI SADAJIRO
IPC: H01H9/46
Filed: 1988-01-28
Abstract: PURPOSE:To obtain a switch which is small in consumption of a contact by contacting one end of a commutating electrode with a first fixed electrode electrically and opposing the other end to a second fixed contactor with space between. CONSTITUTION:When the first and second movable contacts 6a and 6b separate from the first and second fixed contacts 8a and 13a, arcs are generated. The sum of arc voltage of these arcs 12a and 12b is applied to the commutating electrode 14 and the second fixed contactor 13. When separation distances of these movable contacts 6a and 6b become large, the voltage applied between the electrode 14 and the second fixed contact 13 becomes large, so dielectric breakdown arises between the electrode 14 and the contactor 13 and an arc is generated. Thereupon, the arcs 12a and 12b disappear. And the arc 12c is extinguished at the current zero point of an alternating current, and the current is cut off. Since the arcs 12a and 12b disappear in short time like this, a switch small in contact consumption can be obtained.
Patent JP-H05219347-A (JP)
Title: Facsimile equipment
Inventor: KOSEKI HIROBUMI
IPC: H04N1/387
Filed: 1992-02-04
Abstract: PURPOSE:To reduce picture data read from plural pages of originals by n-pages, to edit the data into an area for receptible one page and to send the edited data. CONSTITUTION:A control section 1 informs number (n) of picture data stored in a receptible area designated by an operation section 2, picture data of (n) read by a read section 4, and a receptible area obtained by a communication section 3 from an opposite facsimile receiver to a reduction section 5. The reduction section 5 calculates the reduction rate of each picture data to reduce each of the picture data based on the reduction rate. The reduction section 5 informs the reduced picture data to an edit section 6. The edit section synthesizes each of the reduced picture data to the receptible area to generate the synthesis picture data. The synthesis picture data are sent to the opposite facsimile receiver via the communication section 3. Thus, plural originals are sent as picture data of one page.
Patent JP-H08240216-A (JP)
Title: Attachment locking structure
Inventor: SHIMIZU AKIHIKO
IPC: F16B45/00
Filed: 1996-01-08
Abstract: PURPOSE: To provide a hook structure to stably lock attachments like busckets, boxes and hangers on a support member like a crosspiece and strut of a structure like a table and show case. CONSTITUTION: This structure relates to one for mounting a hook 1 locked on a mounting member through a support member 5 to an attachment removably mounted and held to the mounting member supported fixedly to the structure side. The hook 1 is mounted through a connection part 3 on the support member 5 to be capable of changing its posture, and a fixing means is provided which attaches removably the hook 1 to the mounting member side under the locked condition. The hook 1 is formed of a plate-like member having a predetermined width as viewed from the front side and bent back in the U-shaped or laid-down U-shaped form as viewed from the side. Also, the fixing means is a set bolt screwed from the outside of one bent piece 21 of the hook 1 toward the inner surface of the other bent piece 22.
Patent JP-H07226574-A (JP)
Title: Manufacture of flexible flat cable and manufacture of material for flexible flat cable
Inventor: NAKANISHI RYUJI
IPC: B29L9/00
Filed: 1994-02-15
Abstract: PURPOSE:To provide the manufacturing method of an FFC wherein unnecessary conductor except circuits is not abolished but can be effectively used. CONSTITUTION:A base film 11 and a metal foil 12 which are sent out from a roll A and a roll B, respectively, are mutually stacked, after adhesive agent is stuck on the metal foil 12. After the metal foil 12 is cut out by a metal mold 21 for a die stamp having blades 21a, unnecessary parts of the metal foil 12 is peeled as an unnecessary metal foil 13 in a peeling work part. After the unnecessary metal foil 13 is peeled, a circuit pattern is formed on the base film 11 by the metal foil 12. A cover-lay film on which adhesive agent is stuck after sent out from a roll C is stacked on the base film 11. By a heating roll 22, the cover-lay film 11 is fixed on the base film 11, and wound up as an FCC 10 by a roll D. The peeled unnecessary metal foil 13 is wound up as it is by a roll E, and withdrawn.
Patent JP-S62176309-A (JP)
Title: Peak detector
Inventor: NAKAJIMA KATSUAKI
IPC: H03D1/06
Filed: 1986-01-30
Abstract: PURPOSE:To decrease an error between an input signal and an output voltage and to reduce the response time by increasing a capacitor charging current in response to the error. CONSTITUTION:When an output voltage is smaller than the subtraction of an offset voltage Vo from an input voltage, a charging current flows from the 1st and 2nd charging circuits 211, 212 to a capacitor 210, and when the output voltage is larger than the subtraction of the offset voltage Vo from the input voltage, the charging current flows thereto from the 1st charging circuit only. Thus, the output voltage responds to the peak value of the input voltage rapidly and the error between the input voltage and the output voltage is decreased.
Patent JP-H06232589-A (JP)
Title: Magnetic shielding substance
Inventor: YASUHARA SEIJI
IPC: H05K9/00
Filed: 1993-02-05
Abstract: PURPOSE:To make a magnetic shielding substance keep its shielding effect even when a shielding current is not larger than the critical current density of a superconductor, by filling a magnetic substance powder in between superconductor magnetic shielding layers, in the magnetic shielding substance comprising a plurality of superconductor magnetic shielding layers. CONSTITUTION:A magnetic shielding substance comprises magnetic shielding layers 11, 12 of first and second concentric cylindrical superconductors and a magnetic substance powder 13 filled in between the layers 11, 12. As the magnetic substance powder 13, e.g. iron powder, ferrite and permalloy, etc., are considered. By virtue of the filling of the magnetic substance powder 13 in between the layers 11, 12, the magnetic shielding effect of the magnetic substance power 13 is further added to the one of the superconductors. Therefore, the magnetic shielding effect of this substance is improved. Also, by the filling of the magnetic substance powder 13, the reinforcing effect wherein the magnetic shielding layers 11, 12 are fastened to each other is increased too. The further improvement of this reinforcing effect can be achieved by the filling of the magnetic substance power 13 which is accompanied by the use of a bonding agent.
Patent JP-S53103770-A (JP)
Title: Electronic timepiece
Inventor: TANAKA KOJIROU
IPC: G04G9/00
Filed: 1977-02-22
Abstract: PURPOSE: To provide an electronic timepiece, which can be operated highly precisely with reduced power consumption, by using an oscillator of higher than 1M Hz as a time reference source and an electrostatic induction transistor as amplifying means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56116757-A (JP)
Title: Coating composition for dip coating
Inventor: IMURA HIDEAKI
IPC: C09D7/00
Filed: 1980-02-19
Abstract: PURPOSE: To provide the titled coating copsn. capable of forming durable coating film, consisting of a specified resin obtd. from a hydroxyl group-contg. monomer, etc., an aminoplast resin and a solvent composed mainly of a halogenated hydrocarbon.  
     CONSTITUTION: There is prepd. a resin (A) consisting of 5W35wt% polymerizable monomer (a) contg. hydroxyl group (e.g. hydroxymethyl acrylate), not more than 5wt% α,β-ethylenically unsaturated carboxylic acid (b) (e.g. acrylic acid) and 95W60wt% copolymerizable vinyl monomer (c) (e.g. methyl acrylate) other than the components (a) and (b). Then 95W50wt% resin (A), 5W50wt% aminoplast resin (B) and a solvent (C) are mixed together to obtain the titled compsn. The solvent (C) consists of not less than 50wt% halogenated hydrocarbon solvent and not more than 50wt% lower aliph. alcohol solvent, and is used in such an amount as to give not less than 15wt% alcohol solvent based on the amount of the resins. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01197395-A (JP)
Title: Production of raw for producing beta-type barium metaborate single crystal and production of said single crystal
Inventor: SATO KOJI
IPC: C30B29/22
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a raw rod capable of producing a high-quality and large- sized single crystal by obtaining a beta-type BaB2O4 crystal with the flux method, crushing and forming the crystal, and sintering the formed product in an oxygen atmosphere. CONSTITUTION:The beta-type barium metaborate crystal is obtained by the flux method wherein the crystal is deposited from the molten salts of barium chloride and boric acid. The crystal is crushed, and formed by the rubber-press method, etc. The formed product is primarily sintered preferably at 750-850 deg.C in an oxygen atmosphere, and the sintered product is crushed, formed, and secondarily sintered at 850-1095 deg.C to obtain the raw rod for producing a beta-type BaB2O4 single crystal. The title crystal is grown under the raw rod at <920 deg.C in a solvent consisting of 25-35mol% BaO, 40-50mol% B2O3, and 20-30mol% Na2O in accordance with the floating zone method such as the IR concentrated- heating method. The growth rate is preferably controlled to 0.1-0.3mm/h.